Clubs; Fire alarms; Bells; Signals; Communication devices
Five Civilian Conservation Corps members in a mix of dress and work uniforms pose on and in front of the circular gong used to notify the camp of fire and meal time. One of the men is holding the hammer used to strike the gong and sound the alarm.
Military vehicles; Trucks; Balloons; Propaganda; Military personnel; Soldiers; Military uniforms; Uniforms; Helmets; Campaigns & battles; War; Balloon ascensions; Communication devices; War allies; World War, 1914-1918
Image features British troops in a field gathered around military trucks containing tanks of inflating gas. American propaganda materials are being suspended from small air balloons that will convey them to German soldiers. In the photo, one...